The Great Filter: The Terrifying Reason The Universe Looks Dead | Enrico Mayor Podcast #13

Robin Hanson — Social scientist & futurist — The universe looks empty for a reason, and the real “Great Filter” might be a quiet world government that stops humanity from ever expanding.In this uncut conversation we discuss:• The Great Filter explained simply—and why even a “small” filter ahead is terrifying• Why “quiet aliens” are possible, but big civilizations can’t stay hidden for long• The most plausible future filter: competent world government that bans expansion• Futarchy: using prediction markets to make policy decisions better than politicians• The Age of Em: brain emulations, AI civilizations, and why Robin expects a civilizational fall first00:00 - Welcome & going straight to aliens00:51 - Fermi Paradox + the Great Filter (explained simply)04:37 - Could advanced civilizations hide from us?06:27 - Is the filter ahead of us or behind us?09:23 - “Grabby aliens” & what we can infer from an empty sky10:09 - Extinction vs collapse: why permanent failure matters14:12 - The most likely future filter: a world government that blocks expansion27:09 - Futarchy explained: governance by prediction markets42:31 - Applying futarchy to cities & countries (property values, citizenship, national welfare)55:31 - Top criticisms of futarchy (hypocrisy, selection bias, metrics) + responses1:10:52 - The Age of Em: brain emulations & a concrete path to “AI”1:23:26 - Why Robin is more pessimistic now: cultural drift & civilizational decline📍 Follow Enrico:Instagram – @enricomayorTikTok – @enricomayor🎧 Also available on Spotify, Apple Podcasts, and more.💬 Drop your takeaway in the comments & don't forget to Like & Subscribe.